Argument Types Do Not Match QueryExtender
May 3, 2011
I have an Entity I'm pulling three columns from Title (nvarchar(256)), Popularity (int), and Type (int). I'm then trying to use QueryExtender on a radiobuttonlist to allow the end user to filter out all but specific results but I keep getting an "Argument Types do not match" error. Here is the actual code:
<asp:QueryExtender ID="QueryExtender1" runat="server" TargetControlID="EntityDataSource1">
<asp:SearchExpression DataFields="Type" SearchType="StartsWith">
<asp:ControlParameter ControlID="rblTypes" PropertyName="SelectedValue" />
</asp:SearchExpression>
</asp:QueryExtender>
[Code] .....
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Oct 23, 2009
I am using VB.Net. I have an object class called clsA(of T as clsB). Depending on what T is, I want to do different things. Let's say that clsC and clsD both inherit clsB and therefore can be used for T.
If I have an instance of clsA(of clsC), how can I get the inside type (i.e. clsC) using reflection?
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Mar 31, 2011
I have a table that has a "date" column and an "amount" column. I also have a form with two DateTimePickers ("dtp1" and "dtp2"), a button and a label. The label should show the total amount calculated from the rows whose "date" value is between the dates picked by the user with the DateTimePicker controls.
I keep getting an error with my SQL statement, and I don't know what to try. My code is as follows:
Private Sub getData(ByRef total As Double)
Dim connection As OleDbConnection
connection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\proyectogestion.mdb")
[Code]....
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Jan 23, 2009
I have bee trying to figure out, how to match generic types, without the type parameter in a IF-ELSE statement - heres what i mean:
<P>IF TypeOf(Obj) Is GenericTypeExample(Of ???Any???) Then</P>
<P>End if</P>
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Apr 15, 2011
Is it possible to have a QueryExtender use a value from a RadioButtonList to filter results? Here is my current code:
<asp:QueryExtender ID="QueryExtender1" runat="server" TargetControlID="EntityDataSource1">
<asp:PropertyExpression>
<asp:ControlParameter ControlID="rblFilter" Name="business_done" />
[code]....
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Apr 6, 2011
I have a textbox with button wired up to a queryextender. My goal is that someone might enter into the textbox a name (e.g. "Dave Mackey") and receive back all relevant results. The problem is that this information is spread across two columns in the underlying database (e.g. FIRST_NAME, LAST_NAME). My code looks like this:
<asp:QueryExtender ID="QueryExtender1" runat="server" TargetControlID="EntityDataSource1" >
<asp:SearchExpression DataFields="first_name,last_name" SearchType="Contains">
[Code]....
If I enter "Mackey" it returns results, but "Dave Mackey" returns no results, I'm assuming b/c it is looking for the entire value in one first (either, but not both together), whereas I want it to return any rows where it finds the entirety even if it is spread across multiple DataFields.
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Dec 5, 2011
I made this procedure re-use a select query:
[code..]
And I use it like this if I would want the selected value placed in a textbox and it works fine
[code...]
However if I want the value to be passed in a string like so:
[code...]
The string ends up having an empty string value. How do I assign the value I queried to that String?
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May 29, 2010
Am trying to match characters or combination of the characters i specify in any order they appears
vb
Regex.IsMatch(teststring "[nuls]")
what i want matched is either any single character, or combination of any of them in any oder. this means that it should not match any character not specified in the pattern.
For example
it should match
n,u,l,s,nu,un,lun, sl etc
not
ny, nx so etc or any other
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Nov 1, 2009
I have a class with a Property called 'Value' which is of type Object.Value can be of any type, a structure, a class, an array, IList etc.My problem is with the setter and determining whether the value has changed or not.This is simple enough for value types, but reference types and lists present a problem.For a class, would you assume that the Equals method has been implemented correctly, or just assume that the value has changed every time the setter is called?If I did assume it's changed, then perhaps I should assume it for value types as well, so that the behaviour is consistent.
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Jun 23, 2012
I need to compare two dictionary values if the types stored are equal, this is what i have
if gettype(Args(key)) = gettype(argtypes(key)) then
'' do something
end if
[Code]....
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Feb 15, 2012
FORTRAN allows one to use a procedure (function or subroutine) as an argument to another procedure. For example:
SUB Procedure1(x)
----
----
RETURN
[code]....
Does Visual Basic 2010 allow this functionality, directly or indirectly?
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May 4, 2009
I have a sub declared inside a module which accepts form as argument.
sub display(fname as form)
What I need is to call the sub form the load event of a form.I tried the following.
display(me)
But cant access the controls of the form inside the sub.
sub display(fname as form)
fname. 'no controls of the form are listed?????????????
end sub
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Nov 9, 2009
Hi. The assignment reads code the application using an idependent sub procedure to both calculate the display the bonus amount. Also use a sub procedure to clear the contents of the bous label when the text change event occurs. In addition code each texts box enter event procedure. When I call the calcbonus, it says argument is not specified for the parameter.
' Project name: Bonus Calculator Project
' Project purpose: Calculate a 10% bonus
' Created/revised by: Jessica Falcetta on 11/07/09
[code]....
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Apr 4, 2009
error BC30455: Argument not specified for parameter 'pTools' of 'Public FunctionfragPacket(ByRef pTools As Object) As Integer'.!I get this code while trying to get something to work.. heres the code
if (pName.Length >= 13) andalso (pName.SubString(0,13) = "actor_display") then
dim aid as Integer = pTools.FourByteToNum(pBytes,2)
if (aid <= 4000000) and (aid <> ownAID) then
[code].....
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Jul 16, 2011
Argument Not Specified For Parameter. [code]...
the error show to me in this line (( Adddata(TextBox1.Text, TextBox2.Text.ToString, TextBox3.Text.ToString, TextBox4.Text.ToString, TextBox5.Text.ToString) ))
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Jan 5, 2011
I am currently working on a sample Invoice application. I have created a product class with a constructor and various methods and properties. In my form class I have added dim statements to create variables to hold my product objects and other various objects I have created.[code]....
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Jun 3, 2012
A fast-food vendor sells pizza slices ($1.75), fries ($2.00), and soft drinks ($1.25).Write a program to compute a customer�s bill.The program should request the quantity of each item ordered in a Sub procedure, calculate the total cost with a Function procedure, and use a Sub procedure to display an itemized bill. A sample output is shown in Fig. 5.26.Coded it out but when I try to break it down to separate functions I keep getting:
Error1Argument not specified for parameter 'CalculateFries' of 'Public Function CalculateTotal(CalculatePizza As Double, CalculateFries As Double, CalculateSoft As Double) As Double'.
Error1Argument not specified for parameter 'CalculatePizza' of 'Public Function CalculateTotal(CalculatePizza As Double, CalculateFries As Double, CalculateSoft As Double) As Double'.
[code].....
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Oct 16, 2009
Here is the problem I'm working on.A fast-food vendor sells pizza slices ($1.75), fries ($2.00), and soft drinks ($1.25).Write a program to compute a customer�s bill. The program should request the quantity of each item ordered in a Sub procedure, calculate the total cost with a Function procedure, and use a Sub procedure to display an itemized bill. A sample output is shown in Fig. 5.26.Coded it out but when I try to break it down to separate functions I keep getting:
Error1Argument not specified for parameter 'CalculateFries' of 'Public Function CalculateTotal(CalculatePizza As Double, CalculateFries As Double, CalculateSoft As Double) As Double'.
[code]....
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Jan 14, 2012
In VB.NET, can we pass an original object as an argument without instantiating it? For example, I have two forms in my project formA and formB. Now I have this code.
[Code]...
Apart from this, in VB.NET in any class like formA, if I type formA, I can see all the objects and controls present there but not in C#. Again, I have to make a new instance to see all the controls. This becomes a problem if I want to manipulate two running and working instances with each other. So what basic thing am I missing here?(I am an amateur programmer migrating from VB.NET to C#. Things are going nice and clean expect for the ones I've recently figured out.)
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Mar 8, 2012
[URL]It is a sub that is meant to add a user to a group in Active Directory. However, I can't seem to figure out how to use it. Here is the code:
''' <summary>
''' Method to add a user to a group
''' </summary>
''' <param name="de">DirectoryEntry to use</param>
[code]....
I'm not sure what to put for the first argument when calling it. For example:
AddUserToGroup(?, User, Group)
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Sep 6, 2010
Is it possible to have an argument of any type? Here's what i mean:[code]
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Apr 19, 2011
Got a strange one and I know it is something silly but I can't see it for anything I have a DLL created in VB.net (No I can't change it! :-)) and am calling it from C#. The problems come at the point the object is created in C# and I get the message that it has "some invalid arguments".
The constructor code in the DLL is as follows:
Sub New(ByRef Connection As IConnection)
The code in C# is:
IConnection conn = new Connection();
CustomObject test = new CustomObject(conn)
It is happy with the first line but it gives the error message ("some invalid arguments") on the second line. I have also created a secondary project in VB.net and called the DLL and it works fine there.
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Apr 2, 2012
I have migrated my app from VB6 through Visual Studio 2008 to VS 2010. I have corrected all flagged errors, but I have not made any changes to code otherwise. Now I am getting Error #5 under some circumstances, and the text of the message is as follows:Argument 'Start' is not a valid value.I have done a global find for 'Start' throughout my Solution, but got no hits within my Basic code. Where is this error originating?Why has the pasting of the error text above changed my post's font?
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Mar 15, 2010
I am trying to create the below matrix in my vb.net so during processing I can get the match scores for the alphabets, for example: What is the match for A and N?, I will look into my inbuilt matrix and return -2 Similarly, What is the match for P and L?, I will look into my inbuilt matrix and return -3 how to go about it, I was trying to use nested dictionary like this:
Dim myNestedDictionary As New Dictionary(Of String, Dictionary(Of String, Integer))()
Dim lTempDict As New Dictionary(Of String, Integer)
lTempDict.Add("A", 4)
myNestedDictionary.Add("A", lTempDict)
The other way could be is to read the Matrix from a text based file and then fill the two dimensional array.
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Aug 25, 2011
When I place Set_Symbol() in my code it give me 2 errors
Errors:
Argument not specified for parameter 'e' of 'Private Sub Set_Symbol(sender As Object, e As System.EventArgs)'. d:documentsvisual studio 2010ProjectsMath GameMath Gamefrmindex.vb
Argument not specified for parameter 'sender' of 'Private Sub Set_Symbol(sender As Object, e As System.EventArgs)'. d:documentsvisual studio 2010ProjectsMath GameMath Gamefrmindex.vb
This is what Set_Symbol is
Private Sub Set_Symbol(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles rbnaddition.Click, rbnsubtraction.Click, rbnmultiplication.Click, rbndivision.Click
Dim rbn As RadioButton
[code]....
Why is it throwing this error?
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Jul 28, 2011
I have :
Dim con As New OleDbConnection(My.Resources.ConnectionString)
// Give exception = Format of the initialization string does not conform to specification starting at index 62.
When I substitute the actual value of the Resource, it give no exception :
Dim con As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:
awData.xlsx;Extended Properties=""Excel 12.0 XML;""")
The value of ConnectionString in Resources :
<data name="ConnectionString" xml:space="preserve">
<value>Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:
awData.xlsx;Extended Properties=""Excel 12.0 XML;""</value>
</data>
I don't understand why is this happening ?
I think this should have been replaced even before the compilation process..
Then why is it giving exception ?
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Apr 5, 2011
Argument not specified for parameter 'AppointedTime' of 'Public Overridable Overloads Function Insert(CustomerID As Integer?, LoanOfficerID As Integer?, _Date As Date?,AppointedTime As String) As Intcan any 1 explain what is the issue with this an me having a text box to enter time??i am making a form to add a new record in here;s my code
Form1.APPOINTMENTTableAdapter.Insert(Me.TextBox1.Text, Me.TextBox2.Text, Me.TextBox3.Text)
Form1.APPOINTMENTTableAdapter.Fill(Form1.A_AAADataSet.APPOINTMENT)
MsgBox("Record ADDED successfully!!!")
[code].....
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Jul 21, 2010
I have a problem with my loop perhaps my index.I want to loop throgh list box items one after the other picking EmployeeID,GroupName,PeriodID respectively after which i insert into a table.I have written this codes but it is giving me an Arugument out of range exeception indicating.You could see that Even if I terminate the loop at i-1, or start k from 1 and end at i, still i gives me the error.[code...]
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Jan 11, 2010
I have a form that loads in my project and does some task on its own, then closes itself. I'm implementing a new functionality into the program where I need to call this form with an argument (to later be used as a conditional clause). If I call the form from a certain button, I want to launch the new form with an argument ("automatedTicket") and I will then use this argument as a conditional test in the code of the form.where, in the ACCEPTING form do I put the argument declaration?
basically i need to do something like:
ServiceTicket.Show(False) 'false for being a manual ticket (click of button)
ServiceTicket.Show(True) 'true for being automated (no user intervention)
then in the ServiceTicket form, where do I put that I'm expecting one argument? and where do I declare that argument name (automatedTicket)?
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Jan 31, 2012
I want to create program that Detecting Argument of Program, For example:There are 2 Program, just call them a.exe and b.exe, If a.exe is open, the a.exe will execute b.exe with some argument, for example, argument is "arg", and I want my program to Detect the Launch Argument of b.exe ("arg").
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